baber/WOPTO huggingface dataset:
Patent EP-0473625-B1 (EP)
Title: Device for dispensing disinfectants
IPC: A61L2/16
Filed: 1990-05-17
Granted: 1993-08-18
Abstract: A device for dispensing disinfectants into washing liquors by means of a dispenser is to dispense the correct quantity of disinfectant in function of the dirt to be removed so that adequate but not excessive quantities of disinfectant are always released. To this end, an analytical cell determines, in particular continuously, the content of unused disinfectant in the washing liquor. A comparator connected to the analytical cell and to the dispenser compares the actual value obtained from the measurement system with a predetermined target value and actuates the dispenser when the the actual value falls below the target value. A sample preparation part which comprises a solids-retaining device with a dialysis membrane is arranged upstream of the analytical cell.
Patent EP-0491775-B1 (EP)
Inventor: CANNELLI GIOVANNI BOSCO
IPC: G01V1/38
Filed: 1990-09-14
Granted: 1995-02-22
Abstract: PCT No. PCT/IT90/00075 Sec. 371 Date Feb. 27, 1992 Sec. 102(e) Date Feb. 27, 1992 PCT Filed Sep. 14, 1990 PCT Pub. No. WO91/04501 PCT Pub. Date Apr. 4, 1991.A method of and an apparatus for the high-resolution sea bottom prospecting, in which an electroacoustic paraboloidal transducer is placed into water, the electrodes of which are near the focus of the paraboloid and are connected both to a capacitor bank the capacitance of which may be varied at will and to a supply circuit for the generation of an electroacoustic discharge between said electrodes. As the capacitance varies the delay time between the primary pulse or underwater prospecting pulse and the cavitation pulse is recorded at any discharge, and at the same time dominant frequency of the prospecting signal spectrum is determined. Afterwards capacitance values are set so as to provide both cavitation pulses the contribution of which to the resulting pulse is minimum and a dominant frequency spectrum as broad as possible. The preset capacitance values are assigned to a capacitor array connected each to an electroacoustic paraboloidal transducer dipped in water, the electrodes of which are supplied so as to generate the underwater prospecting pulse.
Patent EP-0511213-B1 (EP)
Inventor: JENSON LESLIE M
IPC: G01R23/175
Filed: 1990-10-12
Granted: 1993-12-01
Abstract: A method and apparatus for automatically detecting a coherent frequency burst is disclosed. The apparatus (10) determines the approximate frequency and duration of the burst. The apparatus (10) operates utilizing principles of autocorrelation to reject random noise and maximize the efficiency of a down stream data signal processor. The apparatus (10) includes delay means (30) which accepts a digitized signal from a device, such as a photodetector in an LDV, and generates a plurality of delayed signals. The delayed signals are then multiplied by the original signals by multiplier means (40). The multiplied signals are provided to averaging circuits (50). The averaged signals are then compared to a reference level by comparators (60), the output of which is provided to priority encoder (70). Priority encoder (70) prioritizes the signals received from comparators (60) and determines the length of the burst.
Patent EP-0482504-B1 (EP)
Inventor: PEPPEL MICHAEL DR
IPC: H02H7/122
Filed: 1991-10-17
Granted: 1994-08-17
Abstract: A method is proposed for protecting the turn-off semiconductor power devices of an invertor, whose input is connected to a DC intermediate circuit, in a three-phase bridge circuit during output short-circuits, an intermediate circuit short-circuiting device being provided at the input, and output inductors being provided at the output of the invertor. In the event of an output short-circuit, all the turn-off semiconductor power devices of one phase are switched off by turn-off signals if this phase is involved in the short-circuit, and the measured value of the load current at the instant when the short-circuit is identified is less than a first limiting value which can be predetermined. All the turn-off semiconductor power devices of a phase which is not involved with the short-circuit are switched off by turn-off signals. The turn-off semiconductor power devices of a converter phase which is involved with the short-circuit maintain the instantaneously existing switching state, by means of extinguishing switching-off signals, if the measured value of the load current of this phase exceeds the first limiting value, an extinguishing switching-off signal having precedence over a turn-off signal. The intermediate-circuit short-circuiting device is switched through when the measured value of the load current of a given converter phase exceeds a second limiting value which is above the first limiting value. <IMAGE>
Patent EP-0490056-B1 (EP)
Inventor: BRINKMANN HEINZ
IPC: B29C48/41
Filed: 1991-10-17
Granted: 1995-01-04
Abstract: A method and an apparatus for the single-stage, continuous manufacture of an unvulcanised rubber base mixture and finish mixture for vehicle tyres, driving belts, conveyor belts and technical rubber articles in only one mixing device is presented, in which both the unvulcanised rubber base mixture and the unvulcanised rubber finish mixture can be produced continuously in one and the same mixing device using a double-screw extruder. 
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Patent EP-0494476-B1 (EP)
Inventor: KRANZ CURT DR
IPC: A61F2/30
Filed: 1991-12-06
Granted: 1996-02-14
Abstract: Hollow shaft prosthesis, especially hip prosthesis, having a tubular, bent hollow shaft (1) which tapers with regard to diameter and material cross-section and can be implanted into a bone cavity and whose flexural strength from its end near the joint to its end remote from the joint decreases relatively more greatly than its longitudinal stiffness, in which an essentially plate-shaped area (5) is provided in a zone of weakened material in order to reduce the flexural strength for covering of the hollow shaft interior and the wall thickness of this area (5) being dimensioned so small that the local flexural strength is not significantly increased despite the hermetic sealing of the interior. 
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Patent EP-0494005-B1 (EP)
Inventor: GAETANI QUINTINO
IPC: A61Q5/00
Filed: 1991-12-20
Granted: 1997-02-05
Abstract: Multicomponent agent or kit for the preparation of the sulphur-conjugated form of pyridino-, pyrimidino- or triazino-N-oxide compounds, comprising, on the one hand, at least one compound of the pyridino-, pyrimidino- or triazino-N-oxide type and, on the other hand, a sulphating agent.
Patent EP-0456838-B1 (EP)
Inventor: FUJIWARA KENJI
IPC: C07C229/08
Filed: 1990-12-05
Granted: 1995-11-02
Abstract: Un procédé de production de glycine par la réaction de glycolonitrile avec du dioxyde de carbone et du gaz ammoniac en présence d'eau comprend les étapes suivantes: la réaction préliminaire du glycolonitrile avec du dioxyde de carbone, du gaz ammoniac et de l'eau à une température comprise entre 80 et 120 °C, pendant 0,5 à 1 heure, la réaction principale à une température comprise entre 150 et 200 °C, la séparation de la glycine ainsi obtenue du mélange de réaction, et la remise en circulation de l'eau mère restante dans le système de réaction composé de glycolonitrile, de dioxyde de carbone, de gaz ammoniac et d'eau utilisé dans les réactions préliminaire et/ou principale.
Patent EP-0510012-B1 (EP)
Inventor: RENNER REINHARD
IPC: G11B33/04
Filed: 1990-12-08
Granted: 1994-06-29
Abstract: A container for upright storage of flat, preferably square or rectangular objects such as diskettes (12) and the like comprises a lower part (14) consisting of a base surface and several storage compartments (10) for the objects arranged at a distance apart, and a hinged lid (20) articulated about a horizontal axis to the lower part. The storage compartments (10) are each delimited on the base side by two elongated support regions 42, 44) which slope toward the front or the rear above the base surface, pairs of which form a right-angle opening upward, and on the sides by upwardly projecting separating ribs (40) on the longitudinal side edges of the support surfaces (42, 44). The lower part (14) of the container is a one-piece plastic injection moulding, while the hinged lid (20) is made of transparent plastic or acrylic glass and can be detached from the lower part.
Patent EP-0458965-B1 (EP)
Inventor: SCHAAP ARTHUR PAUL
IPC: C07H15/203
Filed: 1990-12-12
Granted: 1995-09-20
Abstract: An improved process for the preparation of vinyl ethers by the coupling reaction of an ester of the formula   <IMAGE>   with a carbonyl containing compound of the formula   <IMAGE>  wherein A and R are passive organic groups and OY is a hydroxyl group or OP where P is a protecting group is described. The ester and the carbonyl containing compound are reacted in an organic solvent with a titanium salt, a metallic reducing agent and an amine base to provide the vinyl ether. The reaction is safe and produces high yields. The vinyl ethers are useful for producing dioxetanes which produce light upon triggering.
Patent EP-0516739-B1 (EP)
Inventor: GRASSET MICHEL CHARLES FERNAND
IPC: G08G1/127
Filed: 1991-02-22
Granted: 1995-05-03
Abstract: PCT No. PCT/FR91/00145 Sec. 371 Date Aug. 24, 1992 Sec. 102(e) Date Aug. 24, 1992 PCT Filed Feb. 22, 1991 PCT Pub. No. WO83/01698 PCT Pub. Date May 11, 1983.A vehicle pedestrian communication system including portable transmitting and receiving devices carried by the pedestrians, designed to generate request signals corresponding to the data related to the destinations desired by the pedestrians. The portable transmitting and receiving devices also designed to detect an acceptance signal from a vehicle. The system also comprises on-board transmitting and receiving devices for the vehicles designed to detect request signals generated by the portable transmitting and receiving devices and generate an acceptance signal for transmission to an inquiring pedestrian.
Patent EP-0476152-B1 (EP)
Inventor: SAKANO TETSURO
IPC: H02P25/08
Filed: 1991-04-06
Granted: 1995-11-08
Abstract: L'invention se rapporte à un dispositif d'attaque et de commande d'un moteur à réluctance variable, qui est conçu de sorte qu'une tension moyenne appliquée à une bobine excitatrice varie proportionnellement à un écart de courant ou à une instruction de courant. Lorsque l'écart de courant ou l'instruction de courant est de valeur positive ou nulle, un premier transistor (Q1) est maintenu en position de marche par un circuit sélecteur de signal (13), qui reçoit un signal PWM (PWM = modulation d'impulsion en largeur) provenant d'un circuit PWM (11) alimenté par la sortie d'un circuit de valeur absolue (10), un signal d'estimation de polarité provenant d'un circuit estimateur de polarité (12), ainsi que la sortie d'un circuit (20) destinée à générer un signal marche/arrêt. Pendant que la sortie du circuit (20) se trouve à un niveau H, un second transistor (Q2) est commuté en position de marche ou d'arrêt en fonction du signal PWM, et des tensions d'alimentation positive et nulle sont générées alternativement à travers une bobine (L). Au contraire, lorsque l'écart de courant est négatif, le second transistor est amené en position d'arrêt par le circuit sélecteur de signal. Pendant que la sortie du circuit (20) se trouve à un niveau H, le premier transistor est commuté en position de marche ou d'arrêt en fonction d'un signal PWM inversé et des tensions d'alimentation négative et nulle sont générées alternativement à travers la bobine. Il en résulte que le coéfficient d'utilisation marche/arrêt du circuit d'attaque correspondant à l'écart de courant ou à l'instruction de courant et les tensions devant s'appliquer au moteur sont maintenues dans une relation de correspondance requise. Ainsi, la tension moyenne traversant la bobine varie proportionnellement à l'écart de courant ou à l'instruction de courant et la commande du moteur peut s'effectuer de façon appropriée.
Patent EP-0523111-B1 (EP)
Title: Tensio-actifs ramifies d'ether et leur utilisation dans un procede ameliore de recuperation d'huile
Inventor: GILJE EIMUND
IPC: C09K23/00
Filed: 1991-04-02
Granted: 1994-06-22
Abstract: Tensio-actif de la formule (I), dans laquelle R représente un hydrocarbure renfermant de 4 à 6 atomes de carbone; r est 0 ou 1; Y représente un groupe alkylène possédant entre 1 et 3 atomes de carbone et éventuellement renfermant un groupe hydroxyle; m1 et m2, identiques ou différents, sont 0 ou 1, pourvu que m1 et m2 ne soient pas en même temps 0; A représente un groupe alkylèneoxy dérivé d'un oxyde d'alkylène possédant 2 ou 3 atomes de carbone; et p est en moyenne compris entre 0 et 1,9; ou un de ses sels. Le tensio-actif et une microémulsion le contenant permettent une récupération améliorée de l'huile.
Patent EP-0527853-B1 (EP)
Inventor: LECLERCQ MAURICE PIERRE
IPC: A61F13/472
Filed: 1991-04-25
Granted: 1994-09-28
Abstract: A process for the continuous manufacture of articles of hygiene such as nappy-pants, of the type comprising an absorbent pad arranged between a liquid-impervious outer sheet and a liquid-permeable inner sheet, characterised in that absorbent pads are deposited at intervals onto a liquid-permeable continuous strip unwound from a reel in that a film of plastic material is extruded and deposited in the state where it has not yet solidified onto the strip and onto the pads, by applying the film against the strip and against the pads to make it adhere thereto and in that, after solidification of the film, a composite strip is cut transversely in the region situated between the absorbent pads, into individual articles.
Patent EP-0534991-B1 (EP)
Inventor: TEMPLE ROBERT BRUCE
IPC: F16D65/18
Filed: 1991-05-09
Granted: 1994-07-20
Abstract: Le frein de véhicule, pourvu d'une pièce rapportée (30, 130) dans la cavité du cylindre de frein, comprend un cylindre de frein à disque moulé (12, 112) qui comprend une cavité (14, 114) dans laquelle une pièce rapportée (30, 130) peut être insérée. La cavité (14, 114) peut comporter une ouverture (22, 118) à l'une (20, 120) des deux extrémités axiales opposées servant à y insérer la pièce rapportée (30, 130). La pièce rapportée possède des nervures de blocage (34) disposées autour de sa périphérie (32), et, aux extrémités axiales et opposées, se trouve une paire de prolongements de périphérie ou de nervures d'écrasement (36) qui s'engagent étroitement avec la surface (21, 121) de la cavité (14, 114) lorsque la pièce rapportée (30, 130) est placée dans cette dernière. La pièce rapportée (30, 130) est pourvue de côtés opposés plats (50) qui permettent à un matériau adhésif d'être placé entre les nervures de blocage (34) et la surface (21, 121) de la cavité (14) afin de fixer la pièce rapportée dans la cavité (14). La pièce rapportée (30, 130) contient une ouverture centrale (39, 139) quipeut avoir des diamètres ou des formes différents et servant à recevoir un piston (40), et des garnitures d'étanchéité sont ménagées autour du piston (40).
Patent EP-0591176-B1 (EP)
Inventor: DE RIESE-MEYER LOERT
IPC: C07C51/41
Filed: 1991-06-20
Granted: 1996-03-06
Abstract: The invention concerns a method of preparing preferably highly concentrated aluminum triformate solutions containing alkali metals and/or alkaline earth metals, by the neutralization of an alkaline aluminate solution containing alkali metals and/or alkaline earth metals by adding formic acid, and subsequently heating the solid precipitated to give a clear, stable aluminum triformate solution. The invention also concerns highly concentrated aluminum triformate solutions containing alkali metals and/or alkaline earth metals and the use of such solutions to impregnate textiles, in disinfectant and cleaning agents, as a coagulant for paints, or as a setting agent in leather processing.
Patent EP-0491957-B1 (EP)
Inventor: ORII YASUNORI C O SEIKO EPSON
IPC: B41J19/20
Filed: 1991-06-14
Granted: 1995-12-20
Abstract: A control device for enabling printing at a given density even during acceleration or deceleration of the carriage of a printer. During running of the carriage, position indicating pulses are emitted at certain running distance intervals. The running speed of the carriage is measured from intervals between position indicating pulses emitted. From the running speed thus measured, a time at which the carriage reaches each required position for printing is estimated. When an estimated time of arrival of the carriage comes, printing is performed.
Patent EP-0531435-B1 (EP)
Inventor: ONARHEIM WILLIAM G
IPC: G05B19/05
Filed: 1991-05-23
Granted: 1996-08-28
Abstract: A programming computer (10) is employed to construct programs in high-level graphical languages prior to compilation and transfer via file (11) to controllers (21, 31, 32) for industrial or commercial equipment (19, 20). A process editor (Figs. 5-19), a hardware editor (Figs. 20-31) and a program editor (Figs. 32-43) are activated and user inputs are made to define both process and hardware I/O points (Figs. 16-19) and to link them to variables in a controller program (Fig. 35). Each editor task has a tree graph window (43), a graph editing window (33), and a palette (45) with rotating panels (45a, 45b) of graphical editing tools (89). The hardware editor (Figs. 20-31) displays two-layered icons (145, 150 in Figs. 25-29) to graphically simulate the controller hardware. Languages for the controller program (175, 176 in Fig. 33) include function block (Fig. 38), sequential function chart (Fig. 42) and ladder diagram (Fig. 43).
Patent EP-0545986-B1 (EP)
Inventor: ALMSTROEM HENRIK
IPC: G01V1/38
Filed: 1991-08-23
Granted: 1995-07-05
Abstract: L'invention se rapporte à un procédé de fonctionnement d'un véhicule mobile, guidé par fil, dans l'air ou dans l'eau et à un dispositif servant à mettre en application le procédé. Dans certaines applications, le fil risque considérablement de s'accrocher et de se casser entre le véhicule et son support. On résout ce problème en équipant le véhicule (1) et/ou le support (2) d'un magasin servant à loger le fil de commande (3) et en équipant le support d'un dispositif (4) à force portante, qui est fixé à une ou plusieurs lignes (7), conçu pour pouvoir s'enrouler ou se dérouler au moyen d'un dispositif d'enroulement (8) situé sur le support (2) et possédant une position de repos située sur le support ou contiguë à celui-ci. Le fil de commande (3) du véhicule est alors extrait du support par un trou situé dans le dispositif (4) à force portante. Quand on lance le véhicule (1), on provoque le déroulement de la ligne - ou des lignes - (7) par le dispositif d'enroulement (8) sur une certaine longueur, en fonction de laquelle le dispositif (4) à force portante s'élèvera jusqu'au point admis par la (les) ligne(s), tandis que le fil de commande (3) est extrait du ou des magasin(s).
Patent EP-0538401-B1 (EP)
Inventor: SCHLESSINGER JOSEPH
IPC: C12Q1/68
Filed: 1991-07-11
Granted: 1999-07-28
Abstract: A novel receptor-type protein tyrosine phosphatase protein or glycoprotein and the DNA coding therefor is expressed in a wide variety of mammalian tissues. Included in this family of proteins are human R-PTPase- alpha , human R-PTPase- beta  and human R-PTPase-gamma. The R-PTPase protein or glycoproteins may be produced by recombinant means. Antibodies to the proteins, methods for measuring the quantity of the proteins, methods for screening compounds, such as drugs, which can bind to the proteins and inhibit or stimulate their activity, are provided.
Patent EP-0545992-B1 (EP)
Inventor: HECK JOSEPH P
IPC: H04B1/48
Filed: 1991-08-13
Granted: 1998-11-04
Abstract: A radio transceiver is coupled to a source of a reference waveform, and includes transmit mode receive modes. The transceiver comprises a first down mixer, a first low pass filter coupled the first down mixer, and a first selective coupling switch. The first down mixer is coupled to receive an input signal having an input frequency, for mixing the input signal with the reference waveform to produce a first signal. The first signal has a frequency substantially lower than the input frequency. The first low pass filter is coupled the first down mixer for producing a filtered first signal. The first selective coupling switch couples the first down mixer and the low pass filter when the radio transceiver is in the receive mode, and decouples the first down mixer and the low pass filter when the radio transceiver is in the transmit mode, thus substantially eliminating transient disturbances.
Patent EP-0546026-B1 (EP)
Inventor: DEBONTE LORIN ROGER
IPC: A01H5/10
Filed: 1991-08-28
Granted: 2000-08-02
Abstract: The invention relates to canola Brassica plant lines with altered fatty acid profiles, particularly in respect of palmitic or stearic acid, seeds therefrom, plants produced by the seeds and progeny of the seeds.
Patent EP-0543944-B1 (EP)
Inventor: SORENSEN KURT I
IPC: E21B49/08
Filed: 1991-09-18
Granted: 1995-07-26
Abstract: PCT No. PCT/DK91/00277 Sec. 371 Date Mar. 23, 1992 Sec. 102(e) Date Mar. 23, 1992 PCT Filed Sep. 18, 1991 PCT Pub. No. WO92/05338 PCT Pub. Date Apr. 2, 1992.A method and an apparatus serve to take and analyze level determined samples of pore gas/liquid, e.g. water from a subterranean formation, in which a borehole is drilled and pore gas/liquid samples are conveyed at a desired depth into a cavity in the drill string(1). The samples are analyzed in two steps, where they are first analyzed in a sample chamber (18) which is detachably mounted in the drill string during drilling, and which contains a plurality of probes for in situ analysis of the samples and transmission of the analysis results to the surface of the ground where they are recorded. The samples themselves are then pumped up to the surface of the ground by means of a pump assembly (20). The samples are now analyzed at the surface of the ground for further components, e.g. organic and toxic substances, just as the in situ analyses in the sample chamber are repeated at the surface of the ground. These analysis results are corrected by comparison between corresponding samples in the sample chamber and on the surface of the ground.
Patent EP-0512470-B1 (EP)
Inventor: FOND OLIVIER
IPC: B65D85/804
Filed: 1992-05-05
Granted: 1996-04-24
Abstract: The device comprises a member (7) for injecting water, a gripping ring (9) with two gripping ramps (10) coaxial with the water-injection member, a cartridge-holder support (15) with two diametrically opposed gripping tabs (17) provided in order to engage on the gripping ramps of the gripping ring and coaxially with the water-injection member, an annular piece (8) with an inner housing whose shape substantially matches the outer shape of the cartridge to be extracted and a cartridge holder (11) arranged in the cartridge-holder support and comprising projecting elements (13) on a flow grid (12), the lower part of the annular piece interacting with the perimeter of the cartridge holder in order to ensure holding of the cartridge and leaktightness during extraction. <IMAGE>